MC74HC4046ADG - onsemi

Manufacturer Part Number

MC74HC4046ADG

Manufacturer

onsemi

Introduction

The MC74HC4046ADG is a high-performance Phase Lock Loop (PLL) integrated circuit, designed for applications in clock/timing, clock generators, PLLs, and frequency synthesizers.

Product Features and Performance

Integrated Phase Lock Loop (PLL) for enhanced timing precision.

Compatible with CMOS input and output signals.

Supports a wide frequency range up to 13MHz.

Operates within a supply voltage range of 3V to 6V.

Capable of functioning over a wide temperature range from -55°C to 125°C.

Single circuit configuration for simplified application.

Product Advantages

High frequency stability and precision.

Flexible supply voltage range accommodating various power sources.

Broad operating temperature range suitable for extreme conditions.

Simplified system design with CMOS compatibility.

Key Technical Parameters

Type: Phase Lock Loop (PLL)

PLL: Yes

Input/Output: CMOS

Number of Circuits: 1

Input:Output Ratio: 1:4

Frequency Max: 13MHz

Voltage Supply: 3V ~ 6V

Operating Temperature: -55°C ~ 125°C

Mounting Type: Surface Mount

Package / Case: 16-SOIC

Quality and Safety Features

Designed in accordance with industry standards for quality and safety, ensuring reliable performance under varying conditions.

Compatibility

Direct compatibility with CMOS input and output signaling.

Surface Mount package for broad compatibility with PCB designs.

Application Areas

Clock generation and timing control in electronic devices.

Frequency synthesis in telecommunications.

Industrial timing applications.

Control systems requiring stable timing sources.

Product Lifecycle

The MC74HC4046ADG is classified as Obsolete, indicating it is nearing discontinuation. Alternatives or upgrades should be considered for new designs.

Several Key Reasons to Choose This Product

Reliable and precise timing control enabled by the integrated PLL.

Versatility through a wide operating temperature and voltage supply range.

Simplified design considerations due to CMOS compatibility.

Applicability across a variety of industries and applications due to its robust feature set.

Despite its obsolescence, it remains a viable option for legacy systems or specific application requirements where suitable alternatives are identified.